[tex]quizzz[/tex]Note: dilarang ngasalnote: pakai caranote:dilarang nyontek googlenote: jawaban haru.... Question from @brainlyelite8960

May 2022 2 18 Report

[tex]quizzz[/tex]
Note: dilarang ngasal
note: pakai cara
note:dilarang nyontek google
note: jawaban harus

kaisaurasalim

Jawaban:

$rata - rata \: berat \: badan$

$= (25 \times 2) + ( 26 \times 3) + (27 \times 2)+ (28 \times 2) + (29 \times 1)$

$= 50 + 78 + 54 + 56 + 29$

$= 267$

$= \frac{267}{10}$

$= 26.7(b)$

Jadi, Rata-rata berat badan berdasarkan tabel adalah 26,7 (Opsi b)

1 votes Thanks 1

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hanadya06

Jawaban:

Dik:

• 25 = 2, 26 = 3, 27 = 2, 28 = 2, 29 = 1

• Jumlah frekuensi ada 10

Dit:

• Nilai rata rata?

Jwb:

= 25 + 25 + 26 + 26 + 26 + 27 + 27 + 28 + 28 + 29 ÷ 10

= 267 ÷ 10

= 26,7 (B)

= 25 + 25 + 26 + 26 + 26 + 27 + 27 + 28 + 28 + 29 ÷ (2 + 3 + 2 + 2 + 1)

= 267 ÷ 10

= 26,7 (B)

Penjelasan dengan langkah-langkah:

Semoga membanfu

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2 votes Thanks 1

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hanadya06 iyaa sama sama

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